USCF player statistics
Usack, Felix Earl
Official US Chess recordRegular rating
Provisional rating · Sep 2026 · 10 published updates since Dec 2025
Other formats against Regular
-3 Quick vs Regular (provisional)
No national baseline for this rating band yet.
How this rating moves
Between consecutive published observations, provisional included.
- Biggest gain
- +80
- Dec 2025 to Jan 2026
- Biggest drop
- -1
- Mar 2026 to Apr 2026
- Longest rise
- 1 update
- +80 from Dec 2025 to Jan 2026
- Current run
- 1 update
- Unchanged since Aug 2026
- Typical move
- ±9
- Mean absolute change; spread ±26.7
Regular rating in context
United States
#60,689of 83,635 rated members · higher than 27.3%
22,898 lower · 49 same rating · 60,688 higher · ties share a rank
Colorado
#877of 1,027 rated members · higher than 14.4%
148 lower · 3 same rating · 876 higher · ties share a rank
Where this rating sits · United States
83,635 rated members in 50-point bands · median 800–849 · 10,974 within 100 points of 466 (this player included)
450–499: 2,720 members (3.2%) · highlighted band is the player’s · dashed line is the target
29.6% below 500 (24,763 of 83,635; 27.3% below 466)
How these comparisons are calculated
Chess67 calculations from the Sep 2026 monthly rating update, using the same population as the USCF statistics pages: US members classified as active in the published monthly records, excluding lifetime-coded records, provisional ratings included. Ties share a rank; “lower” is strictly lower; national and state groups overlap. The target explorer keeps the population fixed, with this player at their recorded rating: it is a rating comparison, not a prediction of future rank.
Published ratings by month
P marks a provisional rating; the small figure is the change since the previous published observation.
| Month | Regular | Quick |
|---|---|---|
| Sep 2026 | 466 Pno change · 9 games | 463 Pno change · 9 games |
| Aug 2026 | 466 P+1 · 9 games | 463 Pno change · 9 games |
| Jul 2026 | 465 Pno change · 9 games | 463 Pno change · 9 games |
| Jun 2026 | 465 Pno change · 9 games | 463 Pno change · 9 games |
| May 2026 | 465 Pno change · 9 games | 463 Pno change · 9 games |
| Apr 2026 | 465 P-1 · 9 games | 463 P-1 · 9 games |
| Mar 2026 | 466 Pno change · 9 games | 464 Pno change · 9 games |
| Feb 2026 | 466 Pno change · 9 games | 464 Pno change · 9 games |
| Jan 2026 | 466 P+80 · 9 games | 464 P+73 · 9 games |
| Dec 2025 | 386 P5 games | 391 P5 games |